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PROVIDER PROFILE · NPI 1922073055

Randell ChapmanM.D.

PRACTICEUNITY PHYSICIAN GROUPSee all providers at this practice →
Emergency MedicineShawnee, OKI
CROSS-REFERENCE

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MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
646
Unique beneficiaries
—
Total services
690
Distinct HCPCS
5
Medicare payment
$65K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 647 Emergency Medicine providers in OK — top quintile (cohort median 401).
PRESCRIBING · PART D · 2024
Total Rx claims
237
Beneficiaries
—
Total drug cost
$2K
Distinct drugs
7
Brand share
42.6%
Top prescribed drugs
Hydrocodone/Acetaminophen73 claims
Cefdinir70 claims
Doxycycline Hyclate35 claims
Prednisone16 claims
Dexamethasone15 claims
QUALITY · MIPS · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
REFERRAL NETWORK

Where Randell Chapman's patients come from & go

Directional shared-patient flow from Medicare claims — who sends patients to this provider (inbound) and where this provider's patients go next (outbound). 34 inbound referrers · 0 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
STILLWATER MEDICAL CENTER AUTHORITY4811,910
HORNER, CHARLES261605
PURCELL MUNICIPAL HOSPITAL76140
Matthew Payne
Internal Medicine · Oklahoma City, OK
54131
Michael Cross
Diagnostic Radiology · Tulsa, OK
5096
City Of Cushing
Ambulance Service Provider · Cushing, OK
3575
STRICKLAND, STUART3156
Lloyd Moore
Emergency Medicine · Stillwater, OK
30103
REGIONAL MEDICAL LABORATORY, INC3095
Thang Nguyen
Family Practice · Ellijay, GA
2885
Charles Olson
Family Practice · Stillwater, OK
2782
Jennifer Barber
Nurse Practitioner · Oklahoma City, OK
2735
Refers patients to
Outbound — where patients go next
No outbound pairs above the suppression threshold.
Source: CMS Physician Shared Patient Patterns (30-day window, Medicare FFS). Direction = a beneficiary seen by the first provider, then the second, within 30 days; a proxy for referral, not a documented referral. Pairs with fewer than 11 shared beneficiaries are suppressed.